<template>
  <div>
    我是谁{{ count }}
    <el-button @click="$emit('update:count',count+1)">加一</el-button>

  </div>
</template>

<script>
export default {
  name: 'VueAdminTemplateSon',
  props: {
    count: {
      type: Number,
      required: true
    }
  }

}
</script>

<style lang="scss" scoped>

</style>
